Invention Grant
US08350878B2 Image erasing apparatus, and method of determining foreign matter attached to recording medium supplied to image erasing apparatus
有权
图像擦除装置和确定附着到提供给图像擦除装置的记录介质的异物的方法
- Patent Title: Image erasing apparatus, and method of determining foreign matter attached to recording medium supplied to image erasing apparatus
- Patent Title (中): 图像擦除装置和确定附着到提供给图像擦除装置的记录介质的异物的方法
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Application No.: US13042435Application Date: 2011-03-07
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Publication No.: US08350878B2Publication Date: 2013-01-08
- Inventor: Hiroyuki Taguchi , Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
- Applicant: Hiroyuki Taguchi , Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Patterson & Sheridan, LLP
- Main IPC: B41J29/16
- IPC: B41J29/16
Abstract:
An image erasing apparatus includes: a supply unit that supplies a recording medium; a recovery unit that recovers the recording medium supplied by the supply unit; a plurality of pairs of carrying rollers that carry the recording medium supplied by the supply unit toward the recovery unit; a detecting unit that acquires information regarding foreign matter made of metal attached to the recording medium; a heating unit that heats the recording medium to a temperature equal to or higher than a color-erasing temperature of a developer; and a carriage control unit that reduces a rotation speed of the plurality of pairs of rollers from a first speed to a second speed when the detecting unit acquires the information regarding the foreign matter made of metal.
Public/Granted literature
Information query
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